Umar bin Khattab (Arabic: عمر بن الخطاب‎; approx. 584 – 3 November 644 AD) was the second caliph who ruled from 634 AD to 644 AD. He was also classified as one of the Rashidun Caliphs. Umar is one of the friends of the Islamic Prophet Muhammad and is also the father of Hafshah, the wife of the Prophet Muhammad.

Reign: August 23, 634 — November 3, 644 (10 years, 73 days)

Predecessor: Abu Bakr

Successor: Uthman bin 'Affan

Birth : 584 Mecca, Arabian Peninsula

Death : November 644 AD (aged 60–61) (Dzulhijjah 23 H/Muharram 24 H) Medina, the Arabian Peninsula

Cemetery : Nabawi Mosque, Medina

Tribe : Quraysh (Bani 'Adi)

Full name : Umar ibn Al-Khaṭṭāb

Language : Arabic: عمر بن الخطاب‎ Period name and date: Khulafaur Rasyidin: 634-644

Father: Khattab bin Nufail Mother Hantamah bint Hisham

Partner : Zainab bint Maz'un, Umm Kultsum bint Jarwal, Quraibah bint Abu 'Umayyah, Jamilah bint Thabit, 'Atikah bint Zaid, Umm Hakim bint al-Harith, Umm Kulthum bint Ali bin Abi Talib,

Child : 'Abdullah, 'Ashima, Hafsah, 'Ubaidullah, Yes, Fatima, Zaid, Ruqayyah, 'Abdurrahman al-Akbar, Abdurrahman and Zainab.

Religion : Islam.